baber/WOPTO huggingface dataset:
Patent KR-20110023414-A (KR)
Title: Door structure for insect and crime invention
Inventor: JUNG SUNG SOON
IPC: E06B9/52
Filed: 2009-08-31
Abstract: PURPOSE: A mothproofing and security door structure is provided to automatically open and closing a plurality of mothproofing and safety windows using an opening and closing plate in ventilation. CONSTITUTION: A mothproofing and security door structure comprises a rectangular door(10), a rectangular mothproofing and security window(20), a rectangular space, a rectangular shield plate housing, a rectangular shield plate, and a driving device. The rectangular door is located in an inner panel(11) and an outer panel(12). The rectangular mothproofing and safety window is arranged around the center of the inner panel of the door. The rectangular shield plate housing is corresponded to one side of the mothproofing and safety window and forms the outer panel. The rectangular space is corresponded to one side of the mothproofing and safety window and forms the inner panel. The driving member transfers the driving force in order to move the shielding plate.
Patent KR-20100027083-A (KR)
Title: Heat treatment apparatus
Inventor: FUJITA TOSHITAKA
IPC: C03B27/012
Filed: 2009-09-01
Abstract: PURPOSE: A heat treatment apparatus is provided to prevent leakage of currents from a wire part under reduced pressure while keep a furnace clean with simple configuration, and to heat-treat a processed material under the reduced pressure. CONSTITUTION: A heat treatment apparatus(10) includes a single or a plurality of sheath heaters including a sheath part filled in a metal pipe and a furnace main body(12) receiving a heating part with an opening part on which the sheath part is inserted. The sheath heater exposes one end of a power supply line in a longitudinal direction. The sheath heater has flexibility processing and bending the sheath part.
Patent KR-20110034236-A (KR)
Title: Cellulose based dip cord, preparation method thereof, and tire cord prepared by using dip cord
Inventor: OH YOUNG SE
IPC: D02G3/48
Filed: 2009-09-28
Abstract: PURPOSE: A cellulose dip cord is provided to ensure excellent stability in high speed travelling and shape stability. CONSTITUTION: A method for manufacturing a cellulose dip cord comprises: a step of plying yarn with cellulose multi-filaments; a step of dipping the cellulose multi-filaments in an adhesive solution; a step of drying the cellulose multi-filaments; and a step of performing thermal treatment of the dried cellulose multi-filaments.
Patent KR-20100073972-A (KR)
Title: Apparatus for generating electrical energy and method for manufacturing the same
Inventor: CHOI DUK HYUN
IPC: H01L41/22
Filed: 2009-10-05
Abstract: PURPOSE: An electric energy generating apparatus and a manufacturing method thereof are provided to simplify a manufacturing process by forming an upper electrode in contact with a nano wire as a planar shape. CONSTITUTION: An electric energy generating apparatus includes a first electrode(10), a second electrode(20), and a nano wire(30). The second electrode is electrically connected to the first electrode and has a planar shape. A nano wire is formed on the first electrode and is positioned between the first and second electrodes. The nano wire is made of piezoelectric materials separated from the second electrode. If a stress is applied to the first and second electrodes, the nano wire forms a junction with the nano wire and is transformed.
Patent KR-20100052407-A (KR)
Title: Gel polymer electrolyte, lithium battery comprising gel polymer electrolyte, method for preparing gel polymer electrolyte, and method for preparing lithium battery
Inventor: HWANG SEUNG SIK
IPC: H01M10/052
Filed: 2009-10-27
Abstract: PURPOSE: A gel polymer electrolyte, a lithium battery including thereof, a manufacturing method thereof, and a manufacturing method of the lithium battery are provided to control the irreversible reaction of the electrolyte with an irregular complex negative electrode active material. CONSTITUTION: A gel polymer electrolyte contains a first lithium salt, an organic solvent, fluorid, and a polymer formed by polymerizing H2C=C-(OR1)n-OCH=CH2 monomer. In the monomer, R refers to an alkylene group with the carbon number of 2~10, and n refers to 1~1000. The fluorid forms protonic acid or lewis acid by reacting with residual moisture among the organic solvent. The first lithium salt is inactive with the residual moisture. The polymer is produced by the reaction between the protonic acid or the lewis acid with the monomer.
Patent KR-20100066353-A (KR)
Title: Apparatus for providing channel information using scalable video coding and method thereof
Inventor: KIM BUM HO
IPC: H04N7/24
Filed: 2009-11-02
Abstract: PURPOSE: An apparatus for providing channel information using scalable video coding and a method thereof are provided to perform video coding for images of each channel, thereby efficiently providing an EPG(Electronic Program Guide). CONSTITUTION: An input unit(10) receives channel selection information and channel changing information that a user inputs. A channel controller(30) manages information of received multi channels based on the channel selection information or the channel changing information. A scalable video coding unit(40) decides resolution about an image of a selected channel. The scalable video coding unit performs scalable video coding for the image of the selected channel. A display unit(70) displays an image screen of the scalable video coded channel.
Patent KR-20110049097-A (KR)
Title: Indoor unit of air conditioner
Inventor: JEONG JAE HOON
IPC: F24F13/32
Filed: 2009-11-04
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to prevent the exposure of an opening when not in use by employing a cover member. CONSTITUTION: An indoor unit of an air conditioner comprises a main body(10) and a cover member(30). The main body comprises an opening which a pipe unit passes through. The cover member is connected to the main body to open and close the opening. The cover member comprises a cover body which covers the opening, an insertion part which is protruded from the cover body and inserted in the opening, and a connection part which is connected to the main body and allows the cover body to rotate.
Patent KR-20100123582-A (KR)
Title: Array substrate and method of fabricating the same
Inventor: CHOI HEE DONG
IPC: G02F1/136
Filed: 2009-11-11
Abstract: PURPOSE: An array substrate and method of fabricating the same are provided to prevent the deterioration of a thin film transistor without exposing an active layer to outside through dry etching. CONSTITUTION: A buffer layer(103), comprised of an inorganic insulating material, is formed on a substrate in which a pixel region and a switch region is defined. An inter-layer insulating film(122) exposes an active layer by depositing and patterning the inorganic insulating material over the active layer to have an active contact hole. A barrier pattern(125) of intrinsic amorphous silicon is contacted with the active layer through the active layer on the inter-layer insulating film. A first protective layer(140) has a gate contact hole exposing a gate electrode.
Patent KR-20110052813-A (KR)
Title: Defrosting apparatus for stand type kimchi refrigerator
Inventor: LEE CHANG IK
IPC: A23B7/10
Filed: 2009-11-13
Abstract: PURPOSE: A defrosting apparatus for a stand-type kimchi refrigerator is provided to effectively remove frost from the refrigerator by circulating heated air in a duct and the outside of the refrigerator using a fan. CONSTITUTION: A defrosting apparatus for a stand-type kimchi refrigerator comprises the following: a fan(50) inhaling cool air from the outside of the refrigerator; a discharging openings(100,200a) discharging the cool air to the inside of the refrigerator; ducts including a suction inlet(300) for inhaling the cool air to the inside of the refrigerator; first dampers controlling the discharge of the cool air through the discharging openings; a second damper(200b) controlling the inhalation of the cool air through the suction inlet; a third damper(200b) discharging air heated by a defrosting heater(400) to the outside of the refrigerator after passing through the inside of the ducts; and a controller controlling the dampers.
Patent KR-20110054591-A (KR)
Title: A punching apparatus for hot forging
Inventor: KIM HYUNG BACK
IPC: B21J13/02
Filed: 2009-11-18
Abstract: PURPOSE: A punching device for hot forging is provided to enhance working efficiency since a material is automatically separated from a punch in a process that the punch rises to a guide, which moves vertically. CONSTITUTION: A punching device for hot forging comprises a body(100), a punch(200) and a guide. The body is fixed to a slide unit and comprises a space. The punch is fixed to the body on the central part of the space and is protruded downwardly. The body comprises an upper body(110), a connecting plate unit(120) and a lower body(130). The upper body is fixed to the slide unit and comprises a first space(112). The connecting plate unit is fixed to the lower part of the upper body and holds the punch. The lower body is fixed to the lower part of the connecting plate unit and comprises a second space(132). The guide is installed to be able to vertically move along the space.
Patent KR-20110055236-A (KR)
Title: Infrared lighting apparatus
Inventor: KIM HWANG NAM
IPC: F21V17/02
Filed: 2009-11-19
Abstract: PURPOSE: An infrared lighting apparatus is provided to adjust the light emitting angle of an infrared light source according to a change of necessary illumination or a distance to a place to be recorded by an infrared CCD camera, thereby realizing efficient recording. CONSTITUTION: A penetration hole is formed on the center of a base plate(200). A slide rod(210) is installed in at least three spaces along with the external circumference of the base plate. A ball screw axis(310) is installed in a ball screw shaft housing(300) installed in the center of the base plate. A moving plate(400) moves forward/backward by the rotation of the ball screw shaft. A light source plate(500) is combined with the moving plate by at least two fixing rods(520).
Patent KR-20100057512-A (KR)
Title: Method of manufacturing photomask and pattren transfer method using the smae
Inventor: MURAI MAKOTO
IPC: G03F1/54
Filed: 2009-11-20
Abstract: PURPOSE: A manufacturing method of a photo mask and a transfer method using the photo mask are provided to control the generation of growing impurities on the surface of the photo mask by reducing Cr ions. CONSTITUTION: A manufacturing method of a photo mask comprises the following steps: patterning a constant pattern(2a) on a thin film formed with chromium formed on a light-transmissive substrate(1); and reducing the amount of the chromium or controlling the ionization of the chromium included in the patterned thin film. The reduction of the chromium is processed by irradiating light with the wavelength less than 200 nanometers, and heating the thin film at 150~500 deg C for more than 1 hour.
Patent KR-20110056140-A (KR)
Title: Led lamp
Inventor: JUNG HYUN TAEK
IPC: F21V29/00
Filed: 2009-11-20
Abstract: PURPOSE: An LED lamp is provided to secure a sufficient light emission angle by rotatably installing a heat dissipation housing and one end of a transparent cover in a lamp housing through a coupling ring. CONSTITUTION: A lamp base(101) includes a plurality of fixing protrusions(111) along the outer surface thereof. The lamp base includes a socket, a cell(115), and an eyelet(117). The cell and the eyelet are contacted with the power terminal of the socket. A slide ring(153) is inserted into the lamp base. A heat dissipation housing(103) includes a substrate installing groove(123) and cover fitting grooves. A catching ring is combined with the center of one end of the heat dissipation housing. An LED substrate is contacted with the substrate installing surface of the heat dissipation housing. The catching ring is combined with the outer center of one end of the heat dissipation housing. The LED substrate is attached to the substrate installing surface of the heat dissipation housing. A power circuit board(149) includes a plurality of voltage conversion devices. A transparent cover includes a fitting terminal(137), a catching terminal(139), and an upper cap(141). The fitting terminal is fitted to cover fitting groove(125) of the heat dissipation housing. The transparent cover is combined with the heat dissipation housing. A coupling ring couples the heat dissipation housing and the transparent cover with the lamp base.
Patent KR-20110005197-A (KR)
Title: Rechargeable battery
Inventor: KIM YONG SAM
IPC: H01M50/567
Filed: 2009-11-27
Abstract: PURPOSE: A rechargeable battery is provided to prevent explosion or firing of the battery by causing short circuit when the internal pressure is increased. CONSTITUTION: A rechargeable battery(110) comprises: an electrode assembly(10) comprising a first electrode, a second electrode, and a separator(13) between the first electrode and the second electrode; a case containing the electrode assembly; a cap assembly(15) coupled to the case, wherein the cap assembly comprises a cap plate(16) and a deformable plate(42) attached to the cap plate and configured to deform in response to an increase in pressure inside the case to electrically couple the first electrode and the second electrode to each other.
Patent KR-20110060291-A (KR)
Title: Made of iron soil retaining plate and its support structure for form and retaining-wall vertical reinforcement
Inventor: JO YOUNG BU
IPC: E02D17/08
Filed: 2009-11-30
Abstract: PURPOSE: A vertical reinforcing bar-cum-steel vertical lagging for a form and an underground external wall is provided to reduce the unnecessary pit excavation and re-filling degrees by resisting earth pressure and functioning a form when placing concrete, and to prevent an accident at construction work by excluding formwork in a narrow space. CONSTITUTION: A vertical reinforcing bar-cum-steel vertical lagging for a form and an underground external wall is formed by corresponding the outer boundary line of a wall of an underground structure with the inside of an H-beam(4) before underground excavation work and installing H-beams vertically at regular intervals and then excavating the ground, installing a steel vertical lagging(1) between the H-beams, and supporting and fixing the steel vertical lagging by a steel vertical lagging support structure which is composed of a horizontal member(2) and vertical and longitudinal free move connector(3).
Patent KR-20110061044-A (KR)
Title: Kimchi refrigerator
Inventor: HWANG JIN HA
IPC: F25D23/02
Filed: 2009-12-01
Abstract: PURPOSE: A kimchi refrigerator is provided to reduce the impact applied to the refrigerator when opening and closing a door by including a hinge device varying the opening speed of the door. CONSTITUTION: A kimchi refrigerator comprises the following: a main body including a storage chamber; a door opening and closing the storage chamber; a housing(60) including a cam unit(70); and a hinge device(50) for rotating the door. The cam unit includes a fixing cam(80) with a hinge protrusion(81) fixed to the door, a moving cam(90) moving inside the housing by the rotation of the fixing cam, and an elastic member(71) elastically supporting the moving cam to the fixing cam.
Patent KR-20110062582-A (KR)
Title: Attachment
Inventor: JANG SEUNG HOON
IPC: H01R43/048
Filed: 2009-12-03
Abstract: PURPOSE: An attachment is provided to supply an electric terminal to a guide groove by installing a center adjustment unit in a cover in order to seal a guide groove which is transferred to a band-type electric terminal. CONSTITUTION: A transfer unit(7) is arranged in the other side of a base. The transfer unit is connected to a ram unit(3) and supplies an electric terminal to an anvil(2). A cover prevents the electric terminal from being separated from a guide groove(35). The center adjustment unit is installed in the lower side of the cover. A guide unit(50) lifts up and down the cover.
Patent KR-20110063066-A (KR)
Title: Method for controlling spindle speed in optical disc device
Inventor: LA TAEK SU
IPC: G11B19/02
Filed: 2009-12-04
Abstract: PURPOSE: A spindle speed control method of an optical disc device is provided to prevent a screen disconnection effect through the control of an adaptive spindle speed for high-bit rate and high-definition image data. CONSTITUTION: In case the frequency of buffer miss does not exceed a first threshold, an optical disc device keeps first spindle speed(S506,S508). In case the frequency of buffer miss exceeds the first threshold, the optical disc device controls the first spindle speed to second spindle speed(S510). In case the frequency of buffer full exceeds a second threshold, the optical disc device keeps the first spindle speed(S514).
Patent KR-20110065212-A (KR)
Title: Press dies for forming hole and control method thereof
Inventor: KIM JAE HYUN
IPC: B26D7/02
Filed: 2009-12-09
Abstract: PURPOSE: A press mold device for forming a hole and a control method thereof are provided to prevent the shape failure of a forming material since a pressing unit elastically presses the forming material surrounding a processing member. CONSTITUTION: A press mold device(1) for forming a hole comprises a fixed mold unit(10), a processing member(15), a pressing unit(30) and a movable mold unit(20). A forming material is placed on the fixed mold unit. The processing member is protruded fro the fixed mold unit. The processing member forms a hole on the forming material. The processing member is inserted into the guide groove part of the pressing unit. The pressing unit elastically presses the forming material located outside the hole. The movable mold unit moves to the fixed mold unit to press the forming material.
Patent KR-20110065711-A (KR)
Title: A breakdown preventing printed circuit board and method for manufacturing same
Inventor: LEE SUNG WON
IPC: H05K1/02
Filed: 2009-12-10
Abstract: PURPOSE: A damage preventing flexible printed circuit board and a manufacturing method thereof are provided to simplify a manufacturing process by changing only an exposure drawing in an existing process. CONSTITUTION: A damage preventing flexible printed circuit board includes a circuit pattern metal part(140), a rim metal part(150), and one or more metal layer. The circuit pattern metal part is formed on an insulating substrate(110b). The rim metal part is formed on a rim of the insulating substrate. The insulating substrate is formed with a polyimide film. The metal layer is formed among the insulating substrate, the circuit pattern metal part, and the rim metal part.
Patent KR-20110071380-A (KR)
Title: Apparatus for controlling injection pressure
Inventor: KIM KI HOON
IPC: B23Q11/12
Filed: 2009-12-21
Abstract: PURPOSE: An apparatus for controlling injection pressure of coolant is provided to enhance a processing level by changing the injection pressure of coolant according to the kind or processing way of a workpiece by controlling the pump motor of coolant. CONSTITUTION: An apparatus(100) for controlling injection pressure of coolant comprises a mounting unit(110), a nozzle(120), a pump motor(130), a pressure sensor(161), an inverter(140) and a controller(150). The tool of a processing machine is mounted on the mounting unit. The nozzle is protruded from the end of the mounting unit and injects coolant to the tool. The pump motor supplies coolant from a tank(135) to the nozzle. The pressure sensor measures the pressure of the coolant injected through the nozzle. The inverter controls the pump motor. The controller compares the injection pressure of coolant input as an optimal value according to the kind of the tool with the injection pressure of coolant measured from the pressure sensor and transfers a corrected value to the inverter based on the comparison result to control the injection pressure of the coolant of the pump motor.
Patent KR-20110072485-A (KR)
Title: Cluster of a car
Inventor: YOON SANG MI
IPC: B60K37/00
Filed: 2009-12-23
Abstract: PURPOSE: A cluster for a vehicle is provided to allow a driver to mount modules in different layouts according to driver's preference. CONSTITUTION: A cluster for a vehicle comprises a housing(10) with an open top, a main board(20) which is formed on the lower side of the housing, a main dashboard(30) which is formed on the upper side of the housing and exposes an indicator connected to a movement to the upside, and a sub module(100) which is detachably installed through a mounting hole formed in the main dashboard and displays driving information.
Patent KR-20110073121-A (KR)
Title: Method for controlling charge power distribution of electric vehicle with non contact electromagnetic inductive charging
Inventor: CHO DONG HO
IPC: B60L11/18
Filed: 2009-12-23
Abstract: PURPOSE: A method for controlling a charged power distribution of an electric vehicle of a noncontact electromagnetic inductive charging method is provided to increase the lifetime of a battery by controlling regenerative braking power and regulator charging power through the on/off of a regenerative braking function. CONSTITUTION: It is determined whether surplus energy is generated from electromagnetic inductive energy(S206). A regenerative braking function is off if the surplus power battery is chargeable(S207). The surplus power battery is charged(S208). A regenerative braking function is on if the surplus power battery is not chargeable(S209). A battery is charged by using regenerative braking energy(S210,S211).
Patent KR-20110074180-A (KR)
Title: Manufacturing method of metal multi-layer clad and metal multi-layer clad and battery lead material
Inventor: YOON WON KYU
IPC: H01M50/50
Filed: 2009-12-24
Abstract: PURPOSE: A method for manufacturing a metal multi-layer clad material is provided to shorten process and to save cost for expensive metals. CONSTITUTION: A method for manufacturing a metal multi-layer clad material by serial vacuum plasma treatment comprises: a step of irradiating plasma onto the surface of metal foil and nickel metal foil for surface activation; a step of cladding a copper metal foil and nickel metal foil; and a step of irradiating plasma onto the surface of the clad metal foil and nickel metal foil.
Patent KR-20090026793-A (KR)
Title: Constant current charge pump controller
Inventor: CHAOUI HASSAN
IPC: H05B44/00
Filed: 2006-07-07
Abstract: a switch matrix (25) having a plurality of switch configuration modes, the switch matrix (25) being configured to receive an input voltage and form an output voltage that is multiple of the input voltage and being configured to supply the output voltage and a load current (16) to a load (17) ; and a current controller (30) that is configured to receive a sense signal (44) that is representative of the current (16) and form a mode control signal (23) to set an operating mode of the switch matrix responsively to a first value of the load current (16).
Patent KR-20090031436-A (KR)
Title: Ambient temperature thermal energy and constant pressure cryogenic engine
Inventor: NEGRE GUY
IPC: F01B17/02
Filed: 2007-07-17
Abstract: Ambient temperature thermal energy cryogenic engine with constant pressure with continuous "cold" combustion at constant pressure and with an active chamber operating with a cryogenic fluid (A2) stored in its liquid phase, and used as a work gas in its gaseous phase and operating in a closed cycle with return to its liquid phase. The initially liquid cryogenic fluid is vaporized in the gaseous phase at very low temperatures and supplies the inlet (A4) of a gas compression device (B), which then discharges this compressed work gas, still at low temperature, and through a heat exchanger with the ambient temperature (C), into a work tank or external expansion chamber (19) fitted or not fitted with a heating device, where its temperature and its volume will considerably increase in order to then be preferably let into a relief device (D) providing work and for example comprising an active chamber according to international patent application WO 2005/049968. Application to land vehicles, motor vehicles, buses, motorcycles, boats, aircraft, standby generators, cogeneration sets, stationary engines.